To ensure that the chip functions meet the expectations and to improve the success rate of tape out,the asynchronous dual-port RAM chip needs to be fully functionally verified before tape out.In this case,FPGA prototyping can simulate the actual working environment of the chip to verify the chip design.This paper presents the FPGA-based prototyping of the asynchronous dual-port RAM chip,which considers the chip definition and selects Intel 10M40DCF256 FPGA as the core hardware to build an FPGA prototyping platform.On this platform,the chip prototype is realized by porting ASIC codes to FPGA,and then the FPGA prototyping of the chip is achieved by preparing test programs according to the design requirements.The test results meet the expectations,and indicate that the functions of the asynchronous dual-port RAM chip meet the design requirements,thus avoiding the additional increase of project time and capital cost.
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